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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Copper, Free results

MS0170019 , Walls Water Association

110 samples have been analysed for Copper, Free at Walls Water Association.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Copper, Free result

The table below lists 81–90 of 110 samples, newest first — collected June 15, 1995 to July 31, 1996.

10 Copper, Free results from the 10 samples listed here: 7 detected, 3 not detected. Those samples also carried 10 results for other analytes, which are on the full results page.

Copper, Free results for Walls Water Association, from 81 to 90 of 110 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Jul 31, 1996
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
960802-005L
Laboratory
MSDH Lab
0.372 mg/l , sample collected Jul 31, 1996, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jul 31, 1996
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
960802-004L
Laboratory
MSDH Lab
0.239 mg/l , sample collected Jul 31, 1996, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jul 31, 1996
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
960802-003L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jul 31, 1996, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jul 31, 1996
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
960802-002L
Laboratory
MSDH Lab
0.437 mg/l , sample collected Jul 31, 1996, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jul 31, 1996
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
960802-001L
Laboratory
MSDH Lab
0.185 mg/l , sample collected Jul 31, 1996, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Aug 29, 1995
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
950830-195L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Aug 29, 1995, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1995
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
950616-039L
Laboratory
MSDH Lab
0.605 mg/l , sample collected Jun 15, 1995, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1995
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
950616-038L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 15, 1995, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1995
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
950616-036L
Laboratory
MSDH Lab
0.362 mg/l , sample collected Jun 15, 1995, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1995
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
950616-035L
Laboratory
MSDH Lab
0.231 mg/l , sample collected Jun 15, 1995, sampling point DS000 Copper, Free 1022 Not recorded

Routine (10).